BLT-S400 3D Printer

In Stock
Advanced AM machine for mass production
  • Industry-leading quality
  • Enhanced printing stability
  • Capacious build chamber
  • Multi-laser rapid scanning
When purchasing with us you get:
  • FREE Delivery
  • 1 Year Warranty
  • Local U.S. Support
  • FREE Training
We Accept Purchase Orders From All Educational Institutions and Eligible Business Customers
This 3D printer comes with:
  • BLT-SF400C powder sieving machine
  • BLT-VC35 vacuum material machine
  • BLT-QFJ600A purifier
  • BLT-PC300A powder supply system
The estimated lead time is 5-10 business days.

The BLT-S400 is a metal additive manufacturing machine designed for the needs of multiple industries. The model is available in two variants: with two and three 500W lasers. It supports a wide range of metal powders and is able to produce strong high-quality parts with a build speed of 50 or 75 cm³/h depending on the version.

The 3D printing machine is equipped with a substantial build volume, precise optical system capable of scanning with the speed of up to 7 m/s, robust construction, and manifold useful features, such as a self-diagnosis functionality, efficient powder usage, real-time advanced monitoring, variable speed recoating, oxygen content control, working state maintenance in case of power outages, and multiple interlocking mechanisms for safe production.

BLT-S400 3D printer

The BLT-S400 AM machine comes with a smart software pack that features full process traceability and real-time monitoring. Along with a powder quality control and fine laser spot configuration modules, the optional offer provides an intelligent product line managing software — BLT-MES system, which enables accessible equipment and energy monitoring along with parts circulation, intelligent ordering, warehouse management, and statistical reports. The list of advantages also includes a 3D reconstruction function, automated alignment grafting, and permanent filtration for a perfectly clean manufacture.

a materials on the BLT-S400 3D printer

With all the mentioned benefits, the BLT-S400 solution is ideal for efficient mass production in numerous spheres, including aerospace, aviation, automotive, medical, engineering, molding, R&D, and more.


Print quality

The BLT-S400 AM machine can sinter layers with a minimum thickness of 20 microns, which lets you produce solid metal parts with smooth exterior surfaces. It is equipped with two or three 500W lasers depending on the version and precise F-theta lens making for high accuracy and detail of your final printouts.

a print quality on the BLT-S400 3D printer

Similar to other BLT devices, the machine is built from robust high-end components, which ensure stable and reliable sintering. The printing efficiency as well as powder-saving are substantially improved due to the two-way intelligent powder feeding, while the advanced flow field design significantly improves the forming quality even when mass producing.



a materials use on the BLT-S400 3D printer

The BLT devices work with high-quality metal powders that possess consistent and predictable properties. The S400 model supports Titanium Alloy, Aluminum, High-temperature Alloy, Stainless Steel, High-strength Steel, Tool Steel, and Copper Alloy, which completely meet the requirements of aviation, aerospace, electronics, engineering, medical, and other major industrial spheres.


Build volume

a build volume on the BLT-S400 3D printer

The BLT-S400 3D printing machine is engineered with a build chamber of 15.8 x 9.8 x 15.8 inches (400 x 250 x 400 mm) to satisfy multiple production needs. A volume like this lets you print large parts as a whole and batches of small-to-medium items in one session, which leads to accelerated and efficient manufacture.


Printer controls

The BLT-S400 AM machine can be operated via a mounted control unit with a clear and user-friendly interface.

a printer controls on the BLT-S400 3D printer

The printer is supplied with the company’s proprietary software package including Magics, BLT-BP, and BLT-MCS. The dedicated programs empower smooth build preparation and comprehensive unit control, while also providing numerous handy features. The monitoring functions offered by the BLT-MCS module encompass manual control, autonomous printing, quality inspection, and convenient operation log as well as automatic stitching and grafting procedures. Due to the applied Profinet Telecommunications technology, you can enjoy rapid connection and accurate synchronization when interacting with the machine.


Look and feel

BLT-S400 3D printer

The BLT-S400 3D printer is available in a black-and-white color scheme. Its stylish look makes it ideal for a wide range of applications in aviation, aerospace, automotive, engineering, medical, electronics, molding, and R&D.

The machine dimensions are 133.9 x 47.2 x 86.6 in (3400 x 1200 x 2200 mm). It weighs approximately 8157.1 lb (3700 kg).



To learn the current price of the BLT-S400 3D machine, click the "request the quote" button and fill in the form. We will contact you as soon as possible and send you all the details.

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